5181748 has 24 divisors (see below), whose sum is σ = 10654560. Its totient is φ = 2173920.

The previous prime is 5181733. The next prime is 5181769. The reversal of 5181748 is 8471815.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3958 + ... + 5101.

It is an arithmetic number, because the mean of its divisors is an integer number (443940).

Almost surely, 2^5181748 is an apocalyptic number.

It is an amenable number.

5181748 is an abundant number, since it is smaller than the sum of its proper divisors (5472812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5181748 is a wasteful number, since it uses less digits than its factorization.

5181748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9087 (or 9085 counting only the distinct ones).

The product of its digits is 8960, while the sum is 34.

The square root of 5181748 is about 2276.3453165107. The cubic root of 5181748 is about 173.0448834950.

It can be divided in two parts, 5181 and 748, that added together give a square (5929 = 77²).

The spelling of 5181748 in words is "five million, one hundred eighty-one thousand, seven hundred forty-eight".